1570309280

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{77279}}^1$

素因数の和:77421

約数の個数: 48

約数和(自身を含む): 3739115520

約数和(自身を除く): 2168806240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 10160, 20320, 77279, 154558, 309116, 386395, 618232, 772790, 1236464, 1545580, 2472928, 3091160, 6182320, 9814433, 12364640, 19628866, 39257732, 49072165, 78515464, 98144330, 157030928, 196288660, 314061856, 392577320, 785154640, 1570309280]

約数ペア:

[(1, 1570309280), (2, 785154640), (4, 392577320), (5, 314061856), (8, 196288660), (10, 157030928), (16, 98144330), (20, 78515464), (32, 49072165), (40, 39257732), (80, 19628866), (127, 12364640), (160, 9814433), (254, 6182320), (508, 3091160), (635, 2472928), (1016, 1545580), (1270, 1236464), (2032, 772790), (2540, 618232), (4064, 386395), (5080, 309116), (10160, 154558), (20320, 77279)]